SN 2020rea
- Host galaxy
- UGC 10655
- Right ascension (α)
- 254.91 deg
- Declination (δ)
- 56.07 deg
- Distance (d)
- 105.7 Mpc ± 23.5 Mpc
- Recession velocity (vrec)
- 8941 km/s Virgo infall + Great Attractor corrected
- Redshift (z)
- 0.03
- Photometry
- Yes · 71 observations
- Spectra
- 1 spectrum
Measurements
Each column groups the values reported together by one source entry. Empty cells mean that source did not report that property.
| Publications | Singh et al. (2022) |
|---|---|
| Host galaxy reddening (E(B−V)host) | 0.08 mag |
| Milky Way reddening (E(B−V)MW) | 0.02 mag |
| Absolute peak magnitude — B band (MB) | −18.2 mag ± 0.49 mag |
| Absolute peak magnitude — V band (MV) | −18.03 mag ± 0.48 mag |
| Apparent peak magnitude — B band (mB) | 17.33 mag ± 0.07 mag |
| Apparent peak magnitude — V band (mV) | 17.4 mag ± 0.03 mag |
| Decline over 15 days — B band (Δm15(B)) | 1.61 mag |
| Decline over 15 days — r band (Δm15(r)) | 0.46 mag |
| Decline over 15 days — V band (Δm15(V)) | 0.54 mag |
| Explosion time (texp) | 59069.5 d |
| Ejecta mass (Mej) | 0.77 M☉ |
| Nickel mass (MNi) | 0.13 M☉ |
| Peak bolometric luminosity (Lbol) | 3.09 10^42 erg/s |
| TARDIS model velocity (vTARDIS) | 6500 km/s |
Light curve
Apparent magnitude by reported observation time.
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Spectrum
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